diff --git a/scripts/run_server.py b/scripts/run_server.py
index e69de29..e2b1756 100644
--- a/scripts/run_server.py
+++ b/scripts/run_server.py
@@ -0,0 +1,22 @@
+
+import os
+import sys
+
+sys.path.append(os.path.join(os.path.dirname(__file__), "../src"))
+
+import server
+from twisted.python import log
+from twisted.internet import reactor
+from autobahn.twisted.websocket import WebSocketServerFactory
+
+
+def run_server():
+    log.startLogging(sys.stdout)
+    factory = WebSocketServerFactory("ws://localhost:9000", debug=True)
+    factory.protocol = server.MMServerProtocol
+    reactor.listenTCP(9000, factory)
+    reactor.run()
+
+
+if __name__ == "__main__":
+    run_server()
diff --git a/src/client/connection.py b/src/client/connection.py
index 1f1f8fe..91f89ed 100644
--- a/src/client/connection.py
+++ b/src/client/connection.py
@@ -50,6 +50,6 @@ def send_message(self, payload):
         return MMClient.send_message(payload)
 
     def updates(self):
-        payloads = copy.deepcopy(MMClient.updates)
+        payloads = copy.copy(MMClient.updates)
         MMClient.updates = dict()
         return payloads
diff --git a/src/client/node.py b/src/client/node.py
index e07407d..de36aff 100644
--- a/src/client/node.py
+++ b/src/client/node.py
@@ -27,12 +27,10 @@ def __init__(self, host, port, name, topics):
     def run(self):
         for topic, msg_type in self.topics:
             self.create_subscriber(topic, msg_type)
-        r = rospy.Rate(30)
         while not rospy.is_shutdown():
             updates = self.conn.updates()
             for v in updates.values():
                 self.pub_man.publish(v)
-            r.sleep()
 
     def create_subscriber(self, topic, msg_type):
         namespace, msg_name = msg_type.split("/")
diff --git a/tests/ws_test.py b/tests/ws_test.py
deleted file mode 100644
index 92646d7..0000000
--- a/tests/ws_test.py
+++ /dev/null
@@ -1,71 +0,0 @@
-
-import os
-import sys
-
-sys.path.append(os.path.join(os.path.dirname(__file__), "../src"))
-
-import server
-import time
-from twisted.internet import task
-from twisted.python import log
-from twisted.internet import reactor
-from autobahn.twisted.websocket import WebSocketServerFactory
-from autobahn.twisted.websocket import WebSocketClientProtocol
-from autobahn.twisted.websocket import WebSocketClientFactory
-
-
-test_msg = """
-{"to": "bar",
- "from": "foo",
- "topic": "/foo/state",
- "type": "geometry_msgs/Point",
- "msg": "{'x': 0, 'y': 0, 'z': 0}",
- "stamp": 0}
-"""
-
-
-class ClientProtocol(WebSocketClientProtocol):
-
-    def onConnect(self, response):
-        print("Server connected: {0}".format(response.peer))
-
-    def onOpen(self):
-        print("WebSocket connection open.")
-
-        def hello():
-            self.sendMessage(test_msg)
-            self.factory.reactor.callLater(1, hello)
-
-        hello()
-
-    def onMessage(self, payload, is_binary):
-        if not is_binary:
-            print payload
-
-    def onClose(self, wasClean, code, reason):
-        print("WebSocket connection closed: {0}".format(reason))
-
-
-def print_conns():
-    print server.clients
-
-
-def create_websocket():
-    factory = WebSocketClientFactory(u"ws://127.0.0.1:9000/foo", debug=True)
-    factory.protocol = ClientProtocol
-    reactor.connectTCP("127.0.0.1", 9000, factory)
-
-    factory = WebSocketClientFactory(u"ws://127.0.0.1:9000/bar", debug=True)
-    factory.protocol = ClientProtocol
-    reactor.connectTCP("127.0.0.1", 9000, factory)
-
-
-
-def test_ws_server():
-    log.startLogging(sys.stdout)
-    # create_websocket()
-    factory = WebSocketServerFactory("ws://localhost:9000", debug=True)
-    factory.protocol = server.MMServerProtocol
-    reactor.listenTCP(9000, factory)
-    # task.LoopingCall(print_conns).start(1.0)
-    reactor.run()